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把陈述句变成一般疑问句

时间:2019-01-08 18:36:09

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把陈述句变成一般疑问句

把陈述句改成一般的疑问句,就是在陈述句的后面加个吗,句号改成问号就行了。小学学了:把字句改被字句,被字句改把字句,反问句改陈述句,陈述句改反问句等等

把陈述句变成一般疑问句

汉语最简单的方法直接加问号

英语陈述句变一般疑问句的方法:用yes或no来回答的疑问句,一般疑问句用升调。陈述句变为疑问句时分三种情况:

1.陈述句中有系动词be、助动词have / has, do, will, would, shall, should, had或情态动词can, could, may, might, must, dare, need, ought时,将这些系动词、助动词或情态动词移到句首,并在句末加上问号。如:

I'll go to the History Museum this afternoon. — Will you go to the History Museum this afternoon?今天下午你去了历史博物馆吗

I visited Beijing last month. — Did you visit Beijing last month?上个月你参观了北京吗

在对疑问句进行回答时,须注意:

(1)当回答could, would所提的问题时,一般用can, will.如:

—Could you help me with my homework this evening? —Yes, I can. / No, I can't.

—Would you go there right now? —Yes, I will. / No, I won't.

在对方向你表示邀请时,可用OK, sorry等来替代Yes,No.

(2)在对用may所提问题的否定回答时,一般用mustn't / can't而在对用must所提的问题进行否定回答时,一般用needn't / don't have to.如:

—May I use your bike now? —Yes, you may. / No, you can't. (mustn't)

2.原陈述中没有系动词be、助动词have / has, do, will, would, shall, should had或情态动词can, could, may, might, must, dare, need, ought时,则在句首加助动词Do的适当形式,同时,将谓语动词变为原形动词。如:

We speak Chinese. — Do you speak Chinese?你讲汉语吗

3.原陈述句中,若谓语动词是have / has,则须考虑have / has的意义。如果have / has是“有”的意义时,变为疑问句时,既可在句首加Do的适当形式,也可将have / has,提到句首。如:

He has a beautiful pen. —Has he a beautiful pen? / does he have a beautiful pen?他有一只漂亮的钢笔吗

但若have / has,的意思不是“有”时,变为疑问句时,则必须在句手加Do的适当形式。如

I have lunch at home. —Do you have lunch at home?你在家吃中饭吗

(4)原陈述句中有情态动词used to时,它的一般疑问句,可将used移到句首也可在句首加Did。如:

I used to go swimming in the river. —Did you use to go swimming in the river? / Used you to go swimming in the river?你过去常常去那条河里游泳吗

(5)当心need, dare两个动词。这两个动词既可以做情态动词又可以做行为动词。做情态动词时,直接将它们移到句首。此时,若用need的问句,肯定回答时用must,否定回答时,用needn't。若作行为动词,则用Do的适当的形式提问。如:

—Need I come here tomorrow?—Yes, you must. / No, you needn't.

—I need to go to school now. —Do you need to go to school now?

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